D7541: mail: use procutil.shellsplit instead of bytes.split to parse command

[jcristau (Julien Cristau)]

jcristau created this revision.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D7541

AFFECTED FILES
  mercurial/mail.py

CHANGE DETAILS

diff --git a/mercurial/mail.py b/mercurial/mail.py
--- a/mercurial/mail.py
+++ b/mercurial/mail.py
@@ -197,7 +197,7 @@
         raise error.Abort(
             b'%s %s'
             % (
-                os.path.basename(program.split(None, 1)[0]),
+                os.path.basename(procutil.shellsplit(program)[0]),
                 procutil.explainexit(ret),
             )
         )



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